@class NSString, PXVideoContentProviderLoadingResult, NSDictionary, ISWrappedAVAudioSession, NSNumber; @interface PXVideoContentProvider : PXObservable @property (retain, nonatomic) PXVideoContentProviderLoadingResult *loadingResult; @property (nonatomic) double loadingProgress; @property (retain, nonatomic) NSNumber *videoAspectRatio; @property (readonly, copy, nonatomic) NSString *contentIdentifier; @property (readonly, nonatomic) NSDictionary *analyticsPayload; @property (readonly, nonatomic) ISWrappedAVAudioSession *audioSession; - (id)mutableChangeObject; - (void).cxx_destruct; - (void)cancelLoading; - (void)beginLoadingWithPriority:(long long)a0; - (void)makeUniqueContentIdentifier; @end